| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $191.56 | 7.356% | $205.6512 | $205.65 | $205.65 | $205.70 |
| Purchase #2 | $130.87 | 4.366% | $136.5838 | $136.58 | $136.60 | $136.60 |
| Purchase #3 | $202.50 | 4.850% | $212.3213 | $212.32 | $212.30 | $212.30 |
| Purchase #4 | $17.92 | 11.588% | $19.9966 | $20.00 | $20.00 | $20.00 |
| Purchase #5 | $177.76 | 12.520% | $200.0156 | $200.02 | $200.00 | $200.00 |
| Purchase #6 | $69.50 | 5.429% | $73.2732 | $73.27 | $73.25 | $73.30 |
| Purchase #7 | $175.81 | 6.697% | $187.584 | $187.58 | $187.60 | $187.60 |
| 7 purchase totals = | $965.92 | $1,035.4257 | $1,035.42 | $1,035.40 | $1,035.50 | |